Dr. John C Denlinger , DPT
Physical Therapist • Evanston, IL
909 Davis St Ste 220
Evanston, IL 602013664
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. John Denlinger is listed in NPPES under Physical Therapist.
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NPI assigned on June 7, 2018; this date does not establish years in practice.
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Published CMS data list 524 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 97112 — Therapy procedure to re-educate brain-to-nerve-to-muscle function: 217 service units.
- 97530 — Therapy procedure using functional activities: 210 service units.
- 97110 — Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility: 97 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See the full table · Guide: How to read Medicare Part B data
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Fewer Medicare Part B services than 85% of clinicians listed under Physical Therapist in Evanston, IL (2024, 33 clinicians with data). Median for this group: 1,120. Middle half: 719 to 2,257.
Fewer Medicare Part B services than 85% of clinicians listed under Physical Therapist in Illinois (2024, 3,522 clinicians with data). Median for this group: 1,547. Middle half: 796 to 2,682.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 1,193 in 2020 to 524 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
909 Davis St Ste 220
Evanston, IL 602013664
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Physical Therapist: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
32 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $15,045 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $10,414 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
NPI first issued
2018
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Evanston and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 85% of clinicians listed under Physical Therapist in Evanston, IL (2024, 33 clinicians with data). Median for this group: 1,120. Middle half: 719 to 2,257.
Fewer Medicare Part B services than 85% of clinicians listed under Physical Therapist in Illinois (2024, 3,522 clinicians with data). Median for this group: 1,547. Middle half: 796 to 2,682.
Medicare-allowed amount
A lower Medicare-allowed amount than 85% of clinicians listed under Physical Therapist in Evanston, IL (2024, 33 clinicians with data). Median for this group: $30,280. Middle half: $21,570 to $58,161.
A lower Medicare-allowed amount than 80% of clinicians listed under Physical Therapist in Illinois (2024, 3,522 clinicians with data). Median for this group: $42,416. Middle half: $21,747 to $70,795.
Paid by Medicare
A lower Medicare payment amount than 85% of clinicians listed under Physical Therapist in Evanston, IL (2024, 33 clinicians with data). Median for this group: $23,267. Middle half: $16,858 to $45,865.
A lower Medicare payment amount than 85% of clinicians listed under Physical Therapist in Illinois (2024, 3,522 clinicians with data). Median for this group: $32,698. Middle half: $16,715 to $54,507.
137 active clinicians are listed under Physical Therapist with a practice address in Evanston, IL (12,233 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Evanston
0.7% of these 137 clinicians have the CMS telehealth indicator.
32.1% of these 137 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 56% from 1,193 in 2020 to 524 in 2024.
- 2020: 1,193
- 2021: 1,641
- 2022: 1,083
- 2023: 1,364
- 2024: 524
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Medicare-allowed amount
Medicare-allowed amount decreased 59% from $37,012 in 2020 to $15,045 in 2024.
- 2020: $37,012
- 2021: $51,147
- 2022: $34,995
- 2023: $42,128
- 2024: $15,045
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Paid by Medicare
Paid by Medicare decreased 64% from $28,565 in 2020 to $10,414 in 2024.
- 2020: $28,565
- 2021: $40,496
- 2022: $27,541
- 2023: $32,476
- 2024: $10,414
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2018–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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97112
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes
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217 | 30 | $60.00 | $25.62 |
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97530
Therapy procedure using functional activities
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210 | 32 | $60.00 | $34.83 |
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97110
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
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97 | 18 | $60.00 | $22.38 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-04-29NUCC Taxonomy Code: 225100000X
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs: 1.Diagnose and manage movement dysfunction and enhance physical and functional abilities. 2.Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health. 3.Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries. 4.Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems. 5.Address the negative effects attributable to unique personal and environmental factors as they relate to human performance. 6.PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physical Therapist
Master of Physical Therapy
Physical Therapist
Doctor of Physical Therapy
Physical Therapist
Doctor of Physical Therapy
Physical Therapist
Physical Therapist
Doctor of Physical Therapy
Occupational Therapist
Occupational Therapist
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 5414 N BROADWAY ST, CHICAGO, IL 606401704 (Tel: 6305756200)
Physical Therapist (license number reported to NPPES: IL 070023922)
NPI status registered as active in NPPES database
Registered at 909 DAVIS ST STE 220, EVANSTON, IL 602013664 (Tel: 8477337906)
Registered at 600 OAKMONT LN STE 220, WESTMONT, IL 605595548 (Tel: 6305756200)
Recorded as JOHN DENLINGER, DPT
Physical Therapist
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physical Therapists in Evanston
- Terence Mcintyre
- Linda Sylvester, LPT, CEAS
- Dr. Jake Sievers, DPT
- Hsuan Wei Kang, PT
- Dr. Monica Ross, DPT
- Dr. Krista Seminetta, DPT
Mailing Address
5414 N Broadway St
Chicago, IL 606401704
Phone: 6305756200